Solving a problem in physics section 10 paragraph 37 el

Solving a problem in physics section 10 paragraph 37 el

37. If several elements with an internal resistance of 2.4 ohms connected in series, and close to 12 ohm impedance, the current goes through the chain of 0.44 A. If you connect elements in parallel, the current goes 0.123 A. Determine the maximum possible current in the external circuit.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)